LU5FF — FT8 station from Argentina
Amateur radio station LU5FF operating from Argentina. 349 FT8 spots received at SO8OO WebSDR, 50 CQ calls, active on 60m, 40m, 20m, 10m, over 22 days, best SNR +22 dB. Heard between 2026-04-22 and 2026-06-27.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
349
Total spots
50
CQ calls
22
Days active
-4 dB
Avg SNR
Bands
20m
40m
10m
60m
First seen: 2026-04-22
Last seen: 2026-06-27 20:34 UTC
Last seen: 2026-06-27 20:34 UTC
Frequent QSO partners observed at SO8OO
Stations LU5FF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | LU5FF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-27 22:34 | 20m | -14 / - | EC3A | - / -8 | 2 | ✓ Confirmed |
| 06-27 22:18 | 20m | -6 / - | MM0NNA | - / -10 | 4 | ✓ Confirmed |
| 06-27 21:20 | 20m | -10 / - | IU6STP | - / -8 | 2 | ✓ Confirmed |
| 06-27 21:18 | 20m | -16 / - | DL8SBD | - / - | 2 | Partial |
| 06-27 21:17 | 20m | -3 / - | BI4XDT | - / -5 | 3 | ✓ Confirmed |
| 06-27 21:14 | 20m | +9 / - | S52BT | - / -13 | 4 | ✓ Confirmed |
| 06-27 21:09 | 20m | -19 / - | Z62NS | - / -11 | 4 | ✓ Confirmed |
| 06-27 20:40 | 10m | -5 / - | F6GHG | - / - | 3 | Partial |
| 06-27 20:27 | 10m | -8 / - | I1YTO | - / -2 | 2 | Partial |
| 06-27 20:12 | 10m | -12 / - | RV3DNK | - / -6 | 2 | ✓ Confirmed |
| 06-17 20:01 | 20m | +2 / - | LZ1VVD | - / -9 | 3 | ✓ Confirmed |
| 06-17 19:58 | 20m | -6 / - | UN8DSW | - / -6 | 2 | Partial |
| 06-14 02:40 | 40m | +3 / - | KE2D | - / -14 | 3 | Partial |
| 06-13 21:33 | 40m | +7 / - | UA3ALY | - / -11 | 3 | ✓ Confirmed |
| 06-04 21:21 | 60m | +2 / - | 9A1CCB | - / -21 | 5 | Partial |
| 05-30 21:24 | 20m | - / -22 | R9YQ | -2 / - | 2 | Partial |
| 05-30 21:22 | 20m | -5 / - | F4DPU | - / -5 | 3 | Partial |
| 05-30 21:22 | 20m | - / -15 | OE7BRF | 0 / - | 4 | Partial |
| 05-30 21:17 | 20m | - / -8 | CT3HU | -3 / - | 3 | Partial |
| 05-30 21:14 | 20m | - / +4 | DF7JU | 0 / - | 2 | ✓ Confirmed |
| 05-30 21:09 | 20m | -12 / -2 | CT3IQ | +2 / - | 3 | ✓ Verified |
| 05-30 21:05 | 20m | - / -15 | R3MAJ | +3 / - | 3 | ✓ Confirmed |
| 05-30 21:04 | 20m | - / -12 | SP4AAZ | +4 / - | 2 | ✓ Confirmed |
| 05-30 21:02 | 20m | - / -8 | EA8DNB | +2 / - | 2 | ✓ Confirmed |
| 05-30 20:59 | 20m | 0 / -14 | EA5RR | 0 / -4 | 4 | ✓ Complete |
| 05-30 20:56 | 20m | +8 / -14 | E77FN | 0 / - | 10 | Partial |
| 05-30 20:56 | 20m | - / -18 | M0SCK | -2 / - | 2 | Partial |
| 05-30 20:54 | 20m | - / -10 | DK1RWR | -2 / - | 2 | Partial |
| 05-30 20:52 | 20m | +6 / - | EA2BHE | - / - | 3 | Partial |
| 05-30 20:48 | 20m | -9 / -14 | RD3TBQ | -10 / -1 | 5 | ✓ Complete |
| 05-30 20:48 | 20m | - / -13 | SV2SCB | -12 / - | 2 | ✓ Confirmed |
| 05-30 20:43 | 20m | - / -11 | YO3JR | -8 / - | 4 | Partial |
| 05-30 20:39 | 20m | +2 / - | RC6OG | - / -13 | 4 | ✓ Confirmed |
| 05-30 20:39 | 20m | -1 / - | SP7QJF | -8 / - | 3 | ✓ Verified |
| 05-30 20:39 | 20m | +5 / -8 | UA6YW | -7 / - | 2 | ✓ Verified |
| 05-30 20:34 | 20m | - / -10 | YO7LMU | -10 / - | 2 | Partial |
| 05-30 20:31 | 20m | - / -10 | UT5MD | -13 / - | 3 | Partial |
| 05-30 20:27 | 20m | -3 / -13 | RW6HB | -14 / - | 5 | ✓ Complete |
| 05-30 19:04 | 20m | +11 / - | JA4FKX | - / -7 | 2 | Partial |
| 05-30 18:17 | 20m | 0 / - | JG3LGD | - / -8 | 2 | ✓ Confirmed |
| 05-30 18:04 | 20m | -10 / - | 7M4RRM | - / -2 | 2 | ✓ Confirmed |
| 05-30 15:27 | 20m | -3 / - | 4X1UF | - / -12 | 11 | Partial |
| 05-30 15:18 | 20m | -13 / - | BI4JJO | - / - | 2 | Partial |
| 05-30 15:14 | 20m | +5 / - | UA6HBJ | - / - | 6 | Partial |
| 05-30 15:12 | 20m | -16 / - | R8CIS | - / -11 | 2 | Partial |
| 05-29 01:16 | 40m | +20 / - | OH3EX | - / -9 | 2 | ✓ Confirmed |
| 05-29 00:56 | 40m | -8 / - | AD8FD | - / -13 | 2 | ✓ Confirmed |
| 05-29 00:15 | 40m | +4 / - | K2ZJ | - / -20 | 3 | ✓ Confirmed |
| 05-28 22:45 | 20m | - / -15 | Z34K | -8 / - | 3 | Partial |
| 05-28 22:42 | 20m | - / -14 | Z34K | -6 / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 211600 +8 2781 LU5FF S52BT 73 211730 -4 2738 LU5FF BI4XDT PM01 (x2) 211800 -16 1340 LU5FF DL8SBD JN49 (x2) 211830 -1 2739 LU5FF BI4XDT 73 212000 -9 2719 LU5FF IU6STP R-08 (x2) 220730 -21 1428 LU5FF G4FFJ RR73 221815 -4 2613 LU5FF MM0NNA IO75 (x4) 223400 -14 2045 LU5FF EC3A -08 (x2)
10m
UTC dB Freq Message 201445 -8 2469 LU5FF DK7UY JO44 201445 -14 1863 LU5FF R2BKT -13 201545 -11 967 LU5FF F4NDC 73 201800 -15 2469 R2BKT LU5FF R-16 202545 -11 693 <LU5FF> OZ/HF5R 202545 -16 1165 LU5FF UB3DYV KO85 202730 -13 2468 UT3UNE LU5FF -08 202745 -9 3045 LU5FF I1YTO JN44 (x2) 203315 -22 1413 LU5FF DN9AD JO52 203330 -15 2467 PD1BER LU5FF RR73 203415 -15 2486 LU5FF RY3F RR73 204015 -5 2487 LU5FF F6GHG JN28 (x3)
40m
UTC dB Freq Message 000300 +8 614 LU5FF 9A7W 73 001530 +3 349 LU5FF K2ZJ R-20 (x3) 002530 -15 1391 LU5FF KZ4MV 73 005600 -8 571 LU5FF AD8FD R-13 (x2) 011600 +22 2593 LU5FF OH3EX R-09 (x2) 213345 +7 2551 LU5FF UA3ALY R-11 (x3) 024015 +5 2931 LU5FF KE2D R-14 (x3)
60m
UTC dB Freq Message 212145 -2 533 LU5FF 9A1CCB JN85 (x5)